How to find height and understand the formula for area of an oblique triangle

The video tutorial explains how to calculate the area of a triangle, starting with the basics of a right triangle and its relation to a rectangle. It then delves into determining the height of a triangle using trigonometry, specifically the sine function, to find the height in oblique triangles. The tutorial concludes with various formulas for calculating the area of a triangle using different given angles and side lengths.

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